Cybersecurity Jobs in Austin or San Antonio, TX

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30d ago

HEB Austin or San Antonio, TX

Austin or San Antonio, TX

30d ago Closed

Full time Application Security Cloud Platforms Cybersecurity Tools

This position is no longer accepting applications (closed Aug 31, 2026).

This hybrid role in Austin or San Antonio, TX focuses on offensive security testing, threat emulation, and remediation coordination for HEB.

Identify and validate vulnerabilities through network penetration testing, web and mobile app testing, source code reviews, network segmentation assessments, and wireless network evaluations.
Assess security control effectiveness by conducting purple team exercises using both manual and automated techniques.
Prepare and present finding reports for technical and executive audiences to support remediation efforts.
Assist in identifying remediation options for discovered security issues.
Collaborate with Digital Compliance, Internal Audit, business teams, and internal and external penetration testing vendors to scope, schedule, validate, and execute offensive testing programs.
Coordinate with various stakeholders to plan and execute offensive testing activities.
Design, develop, document, optimize, and automate Windows, Linux, virtual lab environments, and cloud-based solutions to support offensive simulations.
Develop new offensive capabilities by designing and implementing automation and associated Windows, Linux, lab, and cloud resources.
Research emerging threats and threat emulation methodologies, keep current on industry trends, and pursue ongoing growth in technology, business knowledge, and internal policies.

Minimum of 3+ years direct experience in penetration testing (web applications, hosts, networks), exploit development, fuzzing, and crafting countermeasures to identified vulnerabilities/risks.
Strong understanding of attack surfaces across web technologies, networks, modern applications (microservices/containers), and operating systems; ability to analyze closed-source applications using various off-the-shelf or custom tools.
Experience with tools such as Kali Linux, Metasploit, Burp Suite, Cobalt Strike, Tenable Nessus, WebInspect, IDA PRO, and Wireshark.
Experience with scripting and development languages (e.g., Bash, PowerShell, Python, Perl, Ruby, PHP, C/C++, C#, Java, etc.).
Experience testing across Windows, Linux, and cloud environments.
Working knowledge of information systems security standards and practices, including access control, system hardening, log monitoring, security policies, and incident handling.
Detail-oriented with strong problem-solving skills and the ability to anticipate potential issues.
Excellent verbal and written communication abilities.
Experience assessing APT threats, penetration testing, vulnerability management, attack methodologies, forensics techniques, malware analysis, attack surface comprehension, cyber threat emulation operations, and researching new APT TTPs.
Fundamental understanding of security testing for mobile, native applications, web applications, distributed systems, and databases.

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